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D.C.

Security Clearance Jobs in Dc

Showing 4,260 Jobs

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Principal Hardware Design Engineer
RTX•Tewksbury, MA
Public Trust Not Specified $107,500 - $204,500 / yr
Date Posted:2026-08-07Country:United States of America Location:US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...
Promoted•Posted 2 months ago
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Senior Manager, Avionics Mechanical Engineering (R4416)
Shield AI Inc•Seattle, WA
Secret Full Scope Polygraph $220,000 - $330,000 / yr
Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...
Promoted•Posted 3 weeks ago
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RMF Validator
KBR•Washington, DC
Secret Not Specified $156,285 - $234,370 / yr
Title:RMF ValidatorProgram Summary:KBR's Product and Technology Solutions Division specializes in rapid prototyping and advanced technology solutions for directed energy, electronic warfare, and secur...
Posted 3 hours ago
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Senior Security Controls Assessor Representative (SCAR)
Modern Technology Solutions, Inc.•Washington, DC • Dayton, OH
TS/SCI Not Specified
Modern Technology Solutions Inc. (MTSI) is seeking a Senior Security Controls Assessor Representative (SCAR) to join our team in support of a high profile Air Force program at Joint Base Anacostia-Bol...
Posted 3 hours ago
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Systems Engineer (Network Engineer and Architecture Focus)
Modern Technology Solutions, Inc.•Washington, DC • Dayton, OH
TS/SCI Not Specified
Systems Engineer (Network Engineering & Architecture Focus)We are seeking an experienced Systems Engineer with a strong background in network engineering and network architecture to support a complex,...
Posted 3 hours ago
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DevSecOps Engineer
Modern Technology Solutions, Inc.•Multiple Locations
TS/SCI Not Specified
As a DevSecOps Engineer with MTSI, you will be responsible for aiding in solutioning, implementing, and sustaining CI/CD and DevSecOps technologies. You will be responsible for ensuring CI/CD security...
Posted 3 hours ago
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Senior Computer Scientist (QAF Oversight & Monitoring)
Prescient Edge•Multiple Locations
TS/SCI CI Polygraph 10+ yrs exp
Sr. Computer Scientist (QAF Oversight & Monitoring)Please note that the availability of this position is contingent upon contract award.Sr. Computer Scientist (QAF Oversight & Monito...
Posted 3 hours ago
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Mid Analytic Methodologist (OBI)
Prescient Edge•Multiple Locations
TS/SCI CI Polygraph 5+ yrs exp $140,000 - $150,000 / yr
Mid Analytic Methodologist (OBI) - (2680)Job Title Mid Analytic Methodologist (OBI) Location NCR, US (Primary)Category Intelligence Job Type Ful...
Posted 3 hours ago
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SharePoint AI Developer
Cayuse Technologies•Washington, DC
Secret Not Specified 5+ yrs exp $135,000 - $155,000 / yr
The WorkThe Automation AI Developer will play a critical role in leveraging artificial intelligence technologies, including custom GPT and virtual assistants, to modernize and streamline processes wit...
Posted 5 hours ago
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Intelligence Operations Integrator
Barbaricum•Washington, DC
TS/SCI Not Specified 5+ yrs exp
Intelligence Operations IntegratorWashington, DCBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and Nation...
Posted 5 hours ago
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Cloud Architect
Barbaricum•Washington, DC
Secret Not Specified 10+ yrs exp
Cloud ArchitectWashington, DCApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mi...
Posted 5 hours ago
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Cloud Security Architect - Senior
Barbaricum•Washington, DC
Secret Not Specified 10+ yrs exp
Cloud Security Architect - SeniorWashington, DCApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and Na...
Posted 5 hours ago
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Assessment Lead
Barbaricum•Washington, DC
Secret Not Specified 10+ yrs exp
Assessment LeadWashington, DCBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission...
Posted 5 hours ago
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Information System Security Officer (ISSO)
Barbaricum•Washington, DC
TS/SCI Not Specified 5+ yrs exp
Information System Security Officer (ISSO)Washington, DCApplyBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defen...
Posted 5 hours ago
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UI/UX Specialist (Junior) - Onsite
BDR Solutions LLC•Washington, DC
TS/SCI CI Polygraph 2+ yrs exp $100,000 - $130,000 / yr
About us:BDR Solutions, LLC, (BDR) supports the U.S. Federal Government in successfully achieving its mission and goals. Our service and solution delivery starts with understanding each client’s end-s...
Posted 6 hours ago
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Senior Data Engineer - Onsite
BDR Solutions LLC•Washington, DC
TS/SCI CI Polygraph 10+ yrs exp $160,000 - $190,000 / yr
About us:BDR Solutions, LLC, (BDR) supports the U.S. Federal Government in successfully achieving its mission and goals. Our service and solution delivery starts with understanding each client’s end-s...
Posted 6 hours ago
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Information System Security Engineering (ISSE) Onsite
BDR Solutions LLC•Washington, DC
TS/SCI CI Polygraph 5+ yrs exp $160,000 - $175,000 / yr
About us:BDR Solutions, LLC, (BDR) supports the U.S. Federal Government in successfully achieving its mission and goals. Our service and solution delivery starts with understanding each client’s end-s...
Posted 6 hours ago
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Senior Financial Analyst
MELE•Washington, DC
DoE Q or L Not Specified 5+ yrs exp $100,000 - $140,000 / yr
Job Category: Client Program OpportunitiesRequisition Number: SENIO002270Job DetailsDescriptionThe Senior Financial Analyst will provide program and financial management support relating to the planni...
Posted 6 hours ago
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Human Resources Specialist
MELE Associates, Inc.•Washington, DC
Top Secret Not Specified 5+ yrs exp $135,000 - $205,000 / yr
Job Category: Client Program OpportunitiesRequisition Number: HUMAN002269Job DetailsDescriptionThe Human Resources (HR) Specialist provides comprehensive, professional-level HR support to a Program Of...
Posted 6 hours ago
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Computer Scientist – Senior
Invictus International Consulting•Washington, DC
TS/SCI Not Specified 10+ yrs exp
Title: Computer Scientist – SeniorLocation: Washington, DC Clearance: TS/SCI with ability to obtain and maintain CI polygraphResponsibilities:Employs mathematics, statics, information science, artific...
Posted 6 hours ago
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